NameError Exception: undefined local variable or method `json'

[sonots]

I get the above error when I use capybara-json as README says:

require 'capybara/json'
include Capybara::Json

Capybara.current_driver = :rack_test_json
post '/', { "this is" => "json" } # POST '/'
json   #=> NameError Exception: undefined local variable or method `json' 

This should be because Capybara::Session::DSL_METHODS https://github.com/jnicklas/capybara/blob/master/lib/capybara/session.rb#L45 does not include json methods, thus json DSL is not created.

Basically, this bug is caused because test cases for mix-in usage are completely lacked. Test cases using driver directly is not enough.

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I also think that it would be nice to run the mix-in usage test cases with various versions of capybara because capybara people sometimes changes driver interfaces, etc and affects capybara-json. It would also be nice to write explicitly down that capybara-json supports what versions of capybara if possible. For this purpose, bundler-auto-update would be useful.

[sonots]

json and raw-json DSL is added by 8c26f01#L1R33, but the test cases are still lacked. Let me keep this issue.